1. Construct the project network, given the activity precedence information provided.

Activity Immediate Predecessors
A -
B -
C B
D A
E B
F B
G D, E
H F

2. Construct the project network, given the activity precedence information provided.

Activity Immediate Predecessors
A -
B -
C A, B
D B
E B
F C, D, E
G E